Kemikari Kuumbwa:
Zita Code | Maumbirwo Makuru (%) | Cu | Mn | Ni |
Manganin | CuMn12Ni | Bal | 11-13 | 2-5 |
Zvinhu Zvenyama:
Zita Code | Density (g/mm2) | Max. Kushanda Kwenguva.(º C ) |
Manganin | 8.4 | 10-80 |
6Mechanical Properties:
Zita | Code | Resistivity (μ Ω. M) | Temp. Coff. ye Resistance (α×10-6/°C) | Thermal EMF vs. Mhangura (μV/º C ) (0-100º C) | Elongation (%) | Tensile Simba(Mpa) |
Manganin | 43 | 0.43 ±0.05 | 20 | ≤2 | ≥15 | 490–539 |
Kushandiswa kweManganin
Manganin foil uye waya inoshandiswa mukugadzira resistor, Kunyanya ammeter shunt, nekuda kweiyo inenge zero tembiricha coefficient yekupikisa kukosha uye kugadzikana kwenguva refu.
Mhando yeInsulation
Insulation-enamelled Zita | Thermal LevelºC (nguva yekushanda 2000h) | Zita rekodhi | GB Code | ANSI. TYPE |
Polyurethane enamelled waya | 130 | UEW | QA | MW75C |
Polyester enamelled waya | 155 | PEW | QZ | MW5C |
Polyester-imide enamelled waya | 180 | EIW | QZY | MW30C |
Polyester-imide uye polyamide-imide yakapetwa kaviri enameled waya | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Polyamide-imide enamelled waya | 220 | AIW | QXY | MW81C |